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How to show ajax delete status in CGridView like flash messages

Revision #4 has been created by Artur Oliveira on Jun 9, 2011, 6:43:31 PM with the memo:

Added getFlash in view, Added some verifications in controller to check if ajax request
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How to show ajax delete status in CGridView like flash messages

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How-tos

Yii version unchanged

Tags unchanged

CGridView, Ajax flash message, ajax request, Delete Status

Content changed

[...]
```php
try{
$this->loadModel($id)->delete();
    if(!isset($_GET['ajax']))
 
     Yii::app()->user->setFlash('deleteStatus','success','Normal - Deleted Successfully');     else
 
     echo "<div class='flash-success'>Ajax - Deleted Successfully</div>"; //for ajax }catch(CDbException $e){     if(!isset($_GET['ajax']))
 
     Yii::app()->user->setFlash('deleteStatus','error','Normal - error message');     else
 
     echo "<div class='flash-error'>Ajax - error message</div>"; //for ajax
 
}

// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
[...]
```

And in your admin (or other where you have the {delete} in GridView) view, show the echoed message in the statusMsg place holder using data variable. ```php <spandiv id='"statusMsg'></span">
 
<?php if(Yii::app()->user->hasFlash('success')):?>
 
    <div class="flash-success">
 
        <?php echo Yii::app()->user->getFlash('success'); ?>
 
    </div>
 
<?php endif; ?>
 
 
<?php if(Yii::app()->user->hasFlash('error')):?>
 
    <div class="flash-error">
 
        <?php echo Yii::app()->user->getFlash('error'); ?>
 
    </div>
 
<?php endif; ?>
 
</div>
<?php $this->widget('zii.widgets.grid.CGridView', array(
'id'=>'region-grid',
[...]
```

This way everything works even if you disable ajax requests in GridView using:
 
 
 
 
```php 
$this->widget('zii.widgets.grid.CGridView', array(
 
'id'=>'region-grid',
 
'dataProvider'=>$model->search(),
 
'filter'=>$model,
 
'ajaxUpdate'=>false,
 
'columns'=>array(
 
...
 
```
 
 
 
Hope this will be helpful.
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Viewed: 56 081 times
Version: 1.1
Category: How-tos
Tags: Ajax flash message, ajax request, CGridView, Delete Status
Written by: hasanavi
Last updated by: adlersd
Created on: Jun 8, 2011
Last updated: 11 years ago
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